42842268

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:336

約数の個数: 108

約数和(自身を含む): 127600200

約数和(自身を除く): 84757932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 149, 163, 196, 252, 294, 298, 326, 441, 447, 489, 588, 596, 652, 882, 894, 978, 1043, 1141, 1341, 1467, 1764, 1788, 1956, 2086, 2282, 2682, 2934, 3129, 3423, 4172, 4564, 5364, 5868, 6258, 6846, 7301, 7987, 9387, 10269, 12516, 13692, 14602, 15974, 18774, 20538, 21903, 23961, 24287, 29204, 31948, 37548, 41076, 43806, 47922, 48574, 65709, 71883, 72861, 87612, 95844, 97148, 131418, 143766, 145722, 170009, 218583, 262836, 287532, 291444, 340018, 437166, 510027, 680036, 874332, 1020054, 1190063, 1530081, 2040108, 2380126, 3060162, 3570189, 4760252, 6120324, 7140378, 10710567, 14280756, 21421134, 42842268]

約数ペア:

[(1, 42842268), (2, 21421134), (3, 14280756), (4, 10710567), (6, 7140378), (7, 6120324), (9, 4760252), (12, 3570189), (14, 3060162), (18, 2380126), (21, 2040108), (28, 1530081), (36, 1190063), (42, 1020054), (49, 874332), (63, 680036), (84, 510027), (98, 437166), (126, 340018), (147, 291444), (149, 287532), (163, 262836), (196, 218583), (252, 170009), (294, 145722), (298, 143766), (326, 131418), (441, 97148), (447, 95844), (489, 87612), (588, 72861), (596, 71883), (652, 65709), (882, 48574), (894, 47922), (978, 43806), (1043, 41076), (1141, 37548), (1341, 31948), (1467, 29204), (1764, 24287), (1788, 23961), (1956, 21903), (2086, 20538), (2282, 18774), (2682, 15974), (2934, 14602), (3129, 13692), (3423, 12516), (4172, 10269), (4564, 9387), (5364, 7987), (5868, 7301), (6258, 6846)]